Results 71 to 80 of about 3,969 (116)

Conjugacy Problem for Subgroups with Applications to Artin Groups and Braid Type Group

Communications in Algebra, 2006
Let $G$ be a group endowed with a solution to the conjugacy problem and with an algorithm which computes the centralizer in $G$ of any element of $G$. Let $H$ be a subgroup of $G$. We give some conditions on $H$, under which we provide a solution to the conjugacy problem in $H$. We apply our results to some Artin groups and braid type groups.
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An Artin relation of length n in the braid group

Discrete Mathematics, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Examples of centralizers in the Artin braid groups

, 2003
The goal of this paper is to construct examples of centralizers in the Artin braid groups requiring the number of generators quadratic in the number of strings. These examples disprove a recent conjecture of N. Franco and J. Gonzalez-Meneses.
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New developments in the theory of Artin's braid groups

Topology and its Applications, 2003
The author reviews some recent developments in the theory of the Artin braid groups. In particular, he sketches the three different proofs of Dehornoy's theorem, which states that the Artin braid groups are right-orderable [see \textit{P. Dehornoy}, Trans. Am. Math. Soc. 345, No. 1, 115-150 (1994; Zbl 0837.20048)].
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Explanation of [Formula: see text] fractional quantum Hall state in bilayer graphene. [PDF]

Proc Math Phys Eng Sci, 2016
Jacak J, Jacak L.
europepmc   +1 more source

Modification of Premises for the Black Hole Information Paradox Caused by Topological Constraints in the Event Horizon Vicinity. [PDF]

Entropy (Basel)
Jacak JE.
europepmc   +1 more source

On representations of Artin's braid group.

Michigan Mathematical Journal, 1978
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Median geometry for spaces with measured walls and for groups. [PDF]

Math Ann
Chatterji I, Druţu C.
europepmc   +1 more source

Holonomy of the Planar Brownian Motion in a Poisson Punctured Plane. [PDF]

Commun Math Phys
Sauzedde I.
europepmc   +1 more source

Computing the alpha complex using dual active set quadratic programming. [PDF]

Sci Rep
Carlsson E, Carlsson J.
europepmc   +1 more source